Yoshihiro Mashiko

Title: Yoshihiro Mashiko: Innovator in Polychloroprene Technology

Introduction

Yoshihiro Mashiko is a notable inventor based in Itoigawa, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of polychloroprene latex and adhesive compositions. With a total of 4 patents to his name, his work has had a substantial impact on adhesive technology.

Latest Patents

Mashiko's latest patents include a method of producing a chloroprene-based polymer, polychloroprene latex, and adhesive composition. This innovative method provides a polychloroprene latex that exhibits exceptional adhesion properties. The process involves polymerizing chloroprene or a mixture of chloroprene and a copolymerizable monomer in an aqueous medium with a surfactant concentration lower than its critical micelle concentration (CMC). This results in a polychloroprene latex that not only has superior adhesion properties but also produces fewer deposits during production. Another patent focuses on a method for producing polychloroprene latex, which includes a polymer dispersant of a metal salt of aromatic sulfonic acid formalin condensate. The resulting latex can be effectively used as an adhesive.

Career Highlights

Throughout his career, Yoshihiro Mashiko has worked with prominent organizations such as Denki Kagaku Kogyo Kabushiki Kaisha and Tohoku University. His experience in these institutions has allowed him to refine his expertise in polymer science and adhesive technology.

Collaborations

Mashiko has collaborated with notable colleagues, including Naoki Kobayashi and Mikio Konno. These partnerships have contributed to the advancement of his research and innovations in the field.

Conclusion

Yoshihiro Mashiko's contributions to polychloroprene technology and adhesive compositions highlight his role as a significant inventor in the field of polymer chemistry. His innovative methods and collaborations continue to influence the industry positively.